Platform; Removal - Komatsu PC20R-8 Shop Manual

REMOVAL AND INSTALLATION
REMOVAL OF THE PLATFORM
Lower the working equipment until it is resting on the
ground, and stop the engine.
Release all residual pressures from all circuits and
from the tank. (For details, see «20. CONTROLS
AND ADJUSTMENTS»).
1 - Remove the canopy or the cab.
(For details, see the removal of the each component).
2 - Remove the R.H. lateral cover (1), the lateral lower
covers (2) and the inner control valve box cover.
(For details, see the single removal).
3 - Disconnect the servo-controls tubes (3) (N
H Mark the tubes to avoid exchanging them during
re-assembly.
H Plug the tubes and raccords to prevent entry of
impurities.
4 - Disconnect (4) and (5) from EV solenoid valve (6).
H Disconnect the connectors travel increment pedal
control and the equipment PPC valve pipes.
5 - Disconnect the cables (8) and (9) of the travel motor
command e boom swing.
PC20R-8 PC27R-8
. 10).
o
3
1
2
4
6
8
9

PLATFORM

RKPA2425
RKPA3051
5
RKPB5572
RKPA3071
30-39